Home / 50,659,942.11-69,945,038.28-32,091,560.03

Finding the Fourth Proportional to 50,659,942.11, 69,945,038.28 and 32,091,560.03

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Solution

The fourth proportional to 50,659,942.11, 69,945,038.28 and 32,091,560.03 is: 44,308,092.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,659,942.11 : 69,945,038.28 = 32,091,560.03 : x
  2. Step 2: Convert to fraction form
    50,659,942.11/69,945,038.28 = 32,091,560.03/x
  3. Step 3: Cross multiply
    50,659,942.11x = 69,945,038.28 × 32,091,560.03
  4. Step 4: Simplify right side
    50,659,942.11x = 2,244,645,394,763,268
  5. Step 5: Solve for x
    x = 2,244,645,394,763,268/50,659,942.11
  6. Step 6: Final answer
    x = 44,308,092.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.